Arens, Marlene; Worrell, Ernst; Schleich, Joachim - In: Energy 45 (2012) 1, pp. 786-797
The iron and steel sector is the largest industrial CO2 emitter and energy consumer in the world. Energy efficiency is …, it is worthwhile to analyze energy efficiency developments over the past two decades. This paper analyses the development … change towards more electric arc furnaces (EAF). Energy efficiency improvement accounts for about 25% of the observed change …